Things That Make You Go Hmmmmm

From the multitude of pictures I see posted on Facebook lately, the popular thing to do is to go to an "art studio" and paint a picture while drinking wine.  Maybe the alcohol in the wine gives the would-be artists more confidence.  But I digress.  What I really want to know is do these people actually hang their paintings up in their homes?  The reason I'm asking is because I see the same people on Facebook week after week proudly holding their paintings.  Maybe they have a lot of empty wall space at home.  Who knows.